As a challenge then to the big mailing companies, FedEx or DHL, some companies have an online alternative for the really big, or digital files.
In contrast, file transmittal services all let users send files of up to 100MB for free, and many will go higher. Driveway, whose motto is "Size really does matter," lets users send files up to 500MB for free. Pando has a 1GB limit for nonsubscribers, while Civil Netizen is currently the most generous, with a 4GB limit.